Unit 1 The Changing World Section A 3a-3d 课件 2026-2027学年人教版九年级英语上册

该初中英语课件围绕“家乡变化”主题，核心目标是让学生用“used to”和现在完成时描述过去与现在，用“because”等连接词解释原因结果。导入通过对比过去旧村庄（土路、小房子）和现在新村庄（温室、现代建筑）的图片引发讨论，以“制作家乡变化英语电视节目”为任务，从预读讨论变化类别到阅读填变化卡片，再到读后分析原因结果，搭建语言与思维支架。 其亮点在于采用任务型教学，小组合作制作电视访谈节目（角色分工：记者、村民），提升语言能力。批判性思考环节对比新旧村庄生活（安静vs便利等），引导分析发展与保护的关系，培养思维品质。融入“家乡需绿色、温暖、有文化”及农业农村现代化内容，渗透文化意识。学生在真实情境中提升语言运用和思维能力，教师可借助完整活动设计和评价工具高效教学。

Unit 1 The Changing World Section A 3a-3d Learning Objectives At the end of the class, we will be able to:  describe the past and present changes in their hometown using “used to” and the present perfect tense;  explain the reasons and results of the changes with expressions like “because”, “so” and “as a result”;  work in groups to create and perform a TV talk show about hometown changes.  understand that a better hometown is not only modern, but also green, warm and full of culture. Lead-in Look at the pictures carefully. Which village would you like to live in? THE PAST Old village • Dirt road • Small houses THE PRESENT New village • Greenhouses • Modern buildings Simple, traditional, and limited infrastructure Developed, efficient, and improved living standards Lead-in A foreign TV station wants to know how Chinese villages have changed. Today, you will work as a Hometown Promotion Team to make a short English program: "My Hometown Has Changed!" talk about past habits or states Pre-reading - "Back to the Past" In what ways have the villagers' lives changed? Let's discuss in groups. job farming transport housing I think young people used to ___________________ . Farmers used to_______________________ . There used to be ___________________. work in big cities far away grow vegetables on small farms only small, narrow dirt roads While-reading - Fast Reading Read the interview in 3a quickly and find the answers. Who are talking? 2. What are they mainly talking about? 3. What are main areas of change mentioned? A reporter, Mr Yan and Ms Wu. Changes in the village in the past 20 years. job farming transport housing While-reading-Careful Reading 3b: Read the interview again and fill in the "Changes Card". Past Present Many young people used to work in big cities. More young people have come back to live and work here. Ms Wu used to grow a few vegetables on a small farm and sell them at the local market. She has large, high-tech greenhouses and sells lots of fruit and vegetables in large cities. job farming While-reading-Careful Reading 3b: Read the interview again and fill in the "Changes Card". Past Present The village now has a new highway and railway. The village didn’t have good transport. The village was not a tourist attraction. The village has become a tourist attraction and sells local products to tourists and online. People lived in old houses. There was no new hospital or library. People now have new houses. The village has built a new hospital and a library. transport housing tourism public services business infer have/has done: talk about the present used to do: talk about the past Post-reading - "Past VS Present” 1. Many young people used to work in cities. 3. Many young people have come back to their hometown. 4. They have built a new hospital in the town. 2. I used to grow a few vegetables on small farm. Post-reading -Further Thinking Why has the village changed so much? Improved transport High technology Government support Internet development Post-reading – Effect & Cause Many young people have come back to their hometown. Many young people have come back to their hometown because transport has improved. because so because as a result How about other effects and causes? Post-reading -Critical Thinking Which village life is better? Quieter Cleaner Closer family Convenient Better hospital More opportunities 👉 Development is important. But we should also protect nature and culture. Old village Smart village Role-play Group Work Preparation: Student 1: Reporter Student 2: Villager 1 Student 3: Villager 2 Student 4: Villager 3 Ask questions. Talk about the past. Talk about the present and reasons. Talk about the results and feelings. A foreign TV station is making a special program: “My Hometown Has Changed!” Your group will join the program and introduce: the biggest change, the reasons, the results, your feelings in the last 10 years in your hometown. Presentation: Host: Welcome to “My Hometown Has Changed!” What has changed the most in your hometown? Villager 1 (past):… Host: Why has … changed so much? Villager 2 (present + reason) :… Host: What changes has it brought to the village? Villager 3 (result + feeling):… Host: Small village, big changes! Thank you for watching! Group Work Checklist Contents 1. Describe the past and the present. 2. Explain the reasons. 3. Show the results. 4. Express feelings. Language 1. Use “used to” correctly. 2. Use the present perfect tense correctly. 3. Use “because”, “so” or “as a result”. 4. Have fewer grammar mistakes. Performance 1. Work well as a team. 2. Speak confidently. 3. Be creative. Sample Job Changes of village Transport & Business Farming Housing & Public services New houses, new hospital and new library . Many young people return to the village to work instead of working in big cities. People use high-tech greenhouses to grow fruit and vegetables in a modern way. Transport (New highways and railways ; the village becomes a tourist attraction. ) Business (People sell local products online.) Summary Promoting rural modernization improves farmers' lives, narrows the urban-rural gap and boosts national high-quality development. How well can you do these things? Very well OK Needs work 1. I can describe the past and present changes in the hometown using “used to” and the present perfect tense. 2. I can explain the reasons and results of the changes with expressions like “because”, “so” and “as a result”. 3. I can work in groups to create and perform a TV talk show about hometown changes. 4. I have understood that a better hometown is not only modern, but also green, warm and full of culture. Self-assessment Homework Must do: Write a short passage (around 60 words) titled “How My Hometown Has Changed”. Make sure to include descriptions of the past, present, the reason for change, and your feelings. Choose to do: Interview your family members about the changes in your hometown and be ready to share your findings in the next class. 1. How has life changed in your hometown over the last 20 years? 现在完成时特殊疑问句：How have/has + 主语 + 过去分词…? over the last + 时间段 Let’s learn and take notes How has your school changed in the past five years? 2.The new highway and railway must have helped a lot! must have + 过去分词，对过去事情做肯定推测，意思是“一定已经…了” The ground is wet. It must have rained last night. 3.attraction attract (v. 吸引) attraction (n. 吸引；名胜古迹/景点) attractive (adj. 有吸引力的) the way 后面跟了一个定语从句。省略了关系代词 that 或 in which。意为“改变了我们耕作的方式”。 Let’s learn and take notes The Great Wall is a famous tourist attraction. 4.We’ve changed the way we farm. I don't like the way (that) you speak to your mother. Let's build a better future for our hometown Thank You! 76982.555 $